Rabbit Polyclonal Acetyl-Histone H4 (K12) antibody (STJ90128)


Reactivity: Human, Mouse, Rat, Monkey
Applications: WB, IHC, IF, ELISA
Conjugation: Unconjugated
Supplier: St John’s Laboratory Ltd.

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Rabbit Polyclonal Acetyl-Histone H4 (K12) antibody (STJ90128)

Supplier: St John’s Laboratory Ltd.

Recommended applications: WB, IHC, IF, ELISA

Recommended dilution: WB 1:500-1:2000; IHC 1:100-1:300; IF 1:200-1:1000; ELISA 1:10000;

Recommended protocols: check protocols

Image descriptions:

Click or hover above images to see image description for Histone H4 (Acetyl Lys12) Polyclonal Antibody.

Alternative names:

Check alternative names for the antibody


HIST1H4A antibody, H4/A antibody, H4FA; antibody, HIST1H4B antibody, H4/I antibody, H4FI; antibody, HIST1H4C antibody, H4/G antibody, H4FG; antibody, HIST1H4D antibody, H4/B antibody, H4FB; antibody, HIST1H4E antibody, H4/J antibody, H4FJ; antibody, HIST1H4F antibody, H4/C antibody, H4FC; antibody, HIST1H4H antibody, H4/H antibody, H4FH; antibody, HIST1H4I antibody, H4/M antibody, H4FM; antibody, HIST1H4J antibody, H4/E antibody, H4FE; antibody, HIST1H4K antibody, H4/D antibody, H4FD; antibody, HIST1H4L antibody, H4/K antibody, H4FK; antibody, HIST2H4A antibody, H4/N antibody, H4F2 antibody, H4FN antibody, HIST2H4; antibody, HIST2H4B antibody, H4/O antibody, H4FO; antibody, HIST4H4 antibody,|H4_HUMAN antibody|H4F2 antibody|H4FN antibody|HIST1H4 antibody|HIST2H4 antibody|Hist4h4 antibody|HISTH4H4 antibody|Histone H4 antibody|methyl histone H4 antibody|methylated histone H4 antibody|Anti-Histone H4K20me1 Antibody – ChIP Grade (ab9051)
SCBT cat No: To be updated



Histone H4 (Acetyl Lys12) Polyclonal Antibody

Catalogue No.



Human, Mouse, Rat, Monkey


Acetyl-Histone H4 (K12) Polyclonal Antibody detects endogenous levels of Histone H4 protein only when acetylated at K12.


Synthesized acetyl-peptide derived from Histone H4 (Acetyl Lys12) at AA range 10-90





Recommended dilution

WB 1:500-1:2000; IHC 1:100-1:300; IF 1:200-1:1000; ELISA 1:10000;







Molecular weight

12 kDa


Histone H4 (Acetyl Lys12) Antibody was tube-contained. Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.


1 mg/ml


Histone H4 (Acetyl Lys12) Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.


-20 Celsius degree. Avoid repeated freeze/thaw cycles.

Alternative antibody names

Histone H4 antibody

Database links

Human UniProt/Swiss-Prot:P62805;Mouse UniPort/Swiss-Prot: P62806;Human Entrez Gene: 121504;Mouse Entrez Gene: 319156;

Protein names

Histone H4

Protein function

Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.

Involvement in disease

Note: Chromosomal aberrations involving HISTONE H4 is a cause of B-cell non-Hodgkin lymphomas (B-cell NHL). Translocation t(3;6)(q27;p21), with BCL6.

Protein sequence and domain

Belongs to the histone H4 family.

Protein post-translational modifications

Acetylation at Lys-6 (H4K5ac), Lys-9 (H4K8ac), Lys-13 (H4K12ac) and Lys-17 (H4K16ac) occurs in coding regions of the genome but not in heterochromatin. / Citrullination at Arg-4 (H4R3ci) by PADI4 impairs methylation. / Monomethylation and asymmetric dimethylation at Arg-4 (H4R3me1 and H4R3me2a, respectively) by PRMT1 favors acetylation at Lys-9 (H4K8ac) and Lys-13 (H4K12ac). Demethylation is performed by JMJD6. Symmetric dimethylation on Arg-4 (H4R3me2s) by the PRDM1/PRMT5 complex may play a crucial role in the germ-cell lineage. / Monomethylated, dimethylated or trimethylated at Lys-21 (H4K20me1, H4K20me2, H4K20me3). Monomethylation is performed by SET8. Trimethylation is performed by KMT5B and KMT5C and induces gene silencing. / Phosphorylated by PAK2 at Ser-48 (H4S47ph). This phosphorylation increases the association of H3.3-H4 with the histone chaperone HIRA, thus promoting nucleosome assembly of H3.3-H4 and inhibiting nucleosome assembly of H3.1-H4. / Ubiquitinated by the CUL4-DDB-RBX1 complex in response to ultraviolet irradiation. This may weaken the interaction between histones and DNA and facilitate DNA accessibility to repair proteins. Monoubiquitinated at Lys-92 of histone H4 (H4K91ub1) in response to DNA damage. The exact role of H4K91ub1 in DNA damage response is still unclear but it may function as a licensing signal for additional histone H4 post-translational modifications such as H4 Lys-21 methylation (H4K20me). / Sumoylated, which is associated with transcriptional repression. / Crotonylation (Kcr) is specifically present in male germ cells and marks testis-specific genes in post-meiotic cells, including X-linked genes that escape sex chromosome inactivation in haploid cells. Crotonylation marks active promoters and enhancers and confers resistance to transcriptional repressors. It is also associated with post-meiotically activated genes on autosomes.

Protein cellular localization

Nucleus / Chromosome

Research area

All research areas>Transcription Regulators>Histone
(View all antibody categories related to Transcription Regulators)


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St John’s Laboratory Ltd.

Product type

Primary antibody


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